Coatings, paints & inks

Desmodur® BL 3575/1 MPA/SN

Blocked aliphatic polyisocyanate based on HDI. In combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings.

Contact an Expert

Select your market*

About

Product Types

PIC
Crosslinkers
Hardeners
Aliphatic polyisocyanate
Isocyanate
Polycarbonate polyol
Polyisocyanurate
Polyisocyanate

Material

Coatings, paints & inks: Elastic, Thermally resistant, Solventborne, Flexible

General Characterization

Desmodur BL 3575/1 MPA/SN is a blocked aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).
It is suitable for use in combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings.

Storage Conditions

Desmodur BL 3575/1 MPA/SN should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. Storage at higher temperatures will result in increase of color and viscosity. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product. Recommended storage temperature is 0º-30ºC.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name	Unit	Value
Equivalent weight		approx. 400
Blocked NCO content	%	approx. 10.5
Flash point	°C	approx. 53
Density at 20^oC	g/ml	approx. 1.1

Specifications

Property Name	Unit	Value
Non-volatile content (0.2g/60 min/80°C)	%	75 ± 2
Hazen color value		≤ 100
Viscosity at 23^oC	mPa∙s	3,600 ± 1,000

Downloads

Technical Data Sheet: Download
Safety Data Sheet No direct download available, please visit www.productsafetyfirst.covestro.com: Download

Do you want to know more about Desmodur® BL 3575/1 MPA/SN?
Get in touch with our experts!

Label

Enter your message here

How would you describe yourself?

Choose Category